Revision c79662f7
b/hw/scsi-disk.c | ||
---|---|---|
633 | 633 |
memset(p, 0, 4); |
634 | 634 |
outbuf[1] = 0; /* Default media type. */ |
635 | 635 |
outbuf[3] = 0; /* Block descriptor length. */ |
636 |
if (bdrv_get_type_hint(s->dinfo->bdrv) == BDRV_TYPE_CDROM) { |
|
636 |
if (bdrv_get_type_hint(s->dinfo->bdrv) == BDRV_TYPE_CDROM || |
|
637 |
bdrv_is_read_only(s->dinfo->bdrv)) { |
|
637 | 638 |
outbuf[2] = 0x80; /* Readonly. */ |
638 | 639 |
} |
639 | 640 |
p += 4; |
b/hw/virtio-blk.c | ||
---|---|---|
444 | 444 |
#endif |
445 | 445 |
if (strcmp(s->serial_str, "0")) |
446 | 446 |
features |= 1 << VIRTIO_BLK_F_IDENTIFY; |
447 |
|
|
448 |
if (bdrv_is_read_only(s->bs)) |
|
449 |
features |= 1 << VIRTIO_BLK_F_RO; |
|
447 | 450 |
|
448 | 451 |
return features; |
449 | 452 |
} |
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